Function get_filesystem_error_message

src/fs.cpp:140–154

#endif

std::string get_filesystem_error_message(const fs::filesystem_error& e)
{
#ifndef WIN32
    return e.what();
#else
    // Convert from Multi Byte to utf-16
    std::string mb_string(e.what());
    int size = MultiByteToWideChar(CP_ACP, 0, mb_string.data(), mb_string.size(), nullptr, 0);

    std::wstring utf16_string(size, L'\0');
    MultiByteToWideChar(CP_ACP, 0, mb_string.data(), mb_string.size(), &*utf16_string.begin(), size);
    // Convert from utf-16 to utf-8
    return std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>, wchar_t>().to_bytes(utf16_string);
#endif
}

} // fsbridge